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Caller ID
Caller ID history
Memory match
If the incoming telephone number matches the last seven digits of a telephone number
in your directory, the name that appears on the screen matches the corresponding
name in your directory.
For example, if Christine Smith calls, her name appears as CHRIS if this is you entered it
into your directory.
The number shown in the caller ID log will be in the format sent by the telephone
service
provider. The telephone service provider usually delivers 10-digit phone numbers (area
code plus telephone number). If the telephone number of the caller does not match a
number in your directory, the name will appear as it is delivered by the telephone
service provider.
